smokeloader | f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1

Analysis

max time kernel
300s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29-04-2024 12:34

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General

Target

f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1.exe
Size

312KB
MD5

1cceb1cb76128aed35c73c83b4f02de1
SHA1

16c44c1ce440624e6c4b5477d62846668ba89319
SHA256

f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1
SHA512

631a515df44d53cc4a5b04787e57b94b17589d31edf9fcff8af19bada6347153cfe417c523f0be1355f255469b6d6230b5ea0e2fb1eedda2a48aa9f17e62b1a4
SSDEEP

3072:H1CZGpkdypFsiCHwm++gzQBa91bPD1LNlYhC+yLz2VNhmXwsjbCSRJSMwWF95kkN:p73Z+a91Dr/8fSwsjKM1LJODE

Score

10^/10

smokeloader pub3 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

http://nidoe.org/tmp/index.php

http://sodez.ru/tmp/index.php

http://uama.com.ua/tmp/index.php

http://talesofpirates.net/tmp/index.php

rc4.i32

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Deletes itself 1 IoCs

Processes:

pid process

1200

pid	process
1200

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1.exe

pid	process
1640	f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1.exe
1640	f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1.exe
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Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1.exe

pid process

1640 f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

description pid process

Token: SeShutdownPrivilege 1200
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

description	pid	process
Token: SeShutdownPrivilege	1200

C:\Users\Admin\AppData\Local\Temp\f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1.exe
"C:\Users\Admin\AppData\Local\Temp\f80f67cd55c1398a206965d8fce9a065307ae2aa6aae5f66e7ca9ba3a2a80bd1.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1640

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1200-4-0x0000000002A80000-0x0000000002A96000-memory.dmp

Filesize
88KB

Download
memory/1640-1-0x0000000001AB0000-0x0000000001BB0000-memory.dmp

Filesize
1024KB

Download
memory/1640-2-0x0000000000220000-0x000000000022B000-memory.dmp

Filesize
44KB

Download
memory/1640-3-0x0000000000400000-0x0000000001A19000-memory.dmp

Filesize
22.1MB

Download
memory/1640-5-0x0000000000400000-0x0000000001A19000-memory.dmp

Filesize
22.1MB

Download